Malicious PDF — malware analysis report

Static analysis result for SHA-256 8e2115c42efe9217…

MALICIOUS

PDF

48.3 KB Created: 2020-03-24 13:17:08 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 3a4795ceab1efe6e2ca51de683819403 SHA-1: 20a460504cbf4a996957b31267e7c99464d2c128 SHA-256: 8e2115c42efe9217800b306a4634d2daf01a78d7fad1cba78e34da8c6d851f95
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of external links, a technique often used for SEO manipulation or to redirect users to malicious sites. The heuristic 'PDF_SEO_LINK_FARM' specifically flags this behavior, indicating a likely attempt to distribute or host harmful content across numerous domains. No scripts were extracted, limiting the analysis of direct payload execution.

Heuristics 3

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://fireandsoulyoga.com/uploads/1/3/0/6/130604820/130604820.html#que+es+curaduria+de+arte
    • http://davisonbusinessservices.org/uploads/1/3/0/5/130552084/dopaj-tufawawidaku-xexitobu-dipuzalarepo.pdf
    • http://spice-grind.com/uploads/1/3/0/5/130588880/zabexanop.pdf
    • http://theheadlandshotel.co.uk/uploads/1/3/0/8/130874492/7699150.pdf
    • http://yogalkn.com/uploads/1/3/0/5/130544694/sefowisewexapigonum.pdf
    • http://veilsandtails.com/uploads/1/3/0/5/130551920/02e81e517cd92.pdf
    • http://webmail.driftwoodshoresdesigns.com/uploads/1/3/0/7/130740573/4417550847.pdf
    • http://stylogentlemensweekend.com/uploads/1/3/0/4/130476491/duberalitozivu_tazob.pdf
    • http://resimmagnet.net/uploads/1/3/0/2/130289595/josubasi_ponujanigepefi.pdf
    • http://luiscunha.net/uploads/1/3/0/2/130287296/4135612.pdf
    • http://www.juvenileaidsierraleone.com/uploads/1/3/0/4/130483109/sabepe_xopuke_wizowufevu.pdf
    • http://happilyhatchedpublishing.com/uploads/1/3/0/6/130621425/8986589.pdf
    • http://greatplainswoodcrafts.com/uploads/1/3/0/7/130775513/wigupagazox.pdf
    • http://npleastcoast.com/uploads/1/3/0/7/130775791/9937051.pdf
    • http://www.livescanillinois.com/uploads/1/3/0/7/130776872/61875bd654.pdf
    • http://empowered-woman.com/uploads/1/3/0/6/130620565/4e7c149c72ebc.pdf
    • http://www.bestcosmeticdentistlasvegas.com/uploads/1/3/0/4/130476262/dixarokizezalo-fudunupuri.pdf
    • http://hostmaster.byrntfood.com/uploads/1/3/0/6/130620778/deveboriporejati.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00007ca6.bin
0fb4f97c84c497b0c7d4ec11ca739eef47d5c11a8837c2e6ec82d92b8982edb5		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7CA6 9328 bytes
font_01_sfnt_off00009d7c.bin
779aa567746046747dac965df7fdfb06ff632674a0a99ce247a327bf89f0fa63		 pdf-font-stream PDF embedded font (sfnt) at offset 0x9D7C 16036 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.